| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] have be [verb] | 1184 |
|
| 2 | [verb] have be [v-ing] | 200 |
|
| 3 | [vb pp] [verb] be [v-ing] | 73 |
|
| 4 | [vb pp] have [be] [v-ing] | 68 |
|
